No. 01HYETOS
Handmade Rain InstrumentRain in your hands
A handmade Rain Instrument for Sound Baths, meditation and deep listening.
Follow us @hyetos_lab
An instrument that recalls rain.
HYETOS is a handmade rain instrument that creates a natural, soft and continuous sound of rain. It is designed for sound baths, meditation, yoga, ceremonies, wellness spaces and personal deep-listening practice.
Handmade craft
Each instrument is born in our workshop with human care and attention to detail.
Natural materials
Selected wood and organic seeds for an authentic sound.
Transparent body
Crafted from high-quality, durable plexiglass, the transparent body is designed for clear visibility, structural stability and long-lasting use.
Wooden caps
Hand-finished, with natural texture and warmth to the touch.
Natural seeds
Amaranth, chia and millet form the acoustic mechanism.
Gentle rain sound
A continuous, organic sonic landscape for deep listening.
The sound of rain
A short sample of the HYETOS Rain Instrument — soft, continuous, organic.
HYETOS Sample
From the word Ὑετός
The name HYETOS comes from the ancient Greek word "ὑετός" (hyetos), meaning rain.
In polytonic Greek, the word begins with an upsilon carrying a rough breathing mark (ὑ-). In ancient Greek, this mark signalled an initial breath sound — an h before the vowel.
For that reason, in Latin and international transliteration, "ὑετός" is rendered as "hyetos". The initial H is not decorative — it is the written memory of that ancient breath.
A small trace of ancient pronunciation that lets the name stay close to its Greek root while remaining readable in an international, English-speaking context.
Ancient Greek tradition also preserves the brief invocation «ὕε, κύε» (hye, kye) — two words, one addressed to the sky and one to the earth, calling for the rain to fall and the earth to bear fruit. Those two words hold the whole spirit of HYETOS: rain as a source of life, calm and renewal.
Rain, as a natural phenomenon, is associated with calmness, renewal and a deep connection with nature. With the same sensitivity, the HYETOS Rain Instrument reproduces that elemental quality through a sound that recalls rain itself.
Through language and orthography, the name HYETOS becomes a double reminder: of the ancient Greek word for rain, and of the very sound of rain that the instrument seeks to offer.
Maker · GreeceMade by hand.
Inspired by rain.
The HYETOS journey began with a simple desire at hyetos_lab: to create a personal rain instrument inspired by similar instruments crafted abroad.
It started as an idea. Then it became a need, an experiment and a creative process.
That is how HYETOS was born: a modern, refined form of rain instrument, handmade in Greece.
HYETOS is for people who use sound as a means of relaxation, presence and deep listening.
The transparent body reveals the natural seeds inside, while the wooden caps and the engraved HYETOS mark give each instrument a refined, handcrafted character.
A refined form of rain instrument, handmade in Greece, with premium aesthetics, quality materials and long sound duration.
Three calm steps.
A natural flow of rain.
A simple acoustic mechanism inspired by nature. HYETOS needs no electricity, apps or speakers — only a slow, gentle movement of the hands.
Turn it gently
With a calm, steady motion, you turn HYETOS — and the flow begins.
The seeds move
Amaranth, chia, millet and other natural seeds travel inside the transparent body.
Rain is born
As the seeds pass through the inner helix, they create a soft, organic sound of rain.
The seeds are part of the HYETOS acoustic mechanism and not a decorative element.

A sound tool for many practices.
Seven sizes.
Seven rain durations.
No. 01
No. 02HYETOS Meditation Plus
For personal practice and small sessions
Ask about availability
No. 03
No. 04
No. 05HYETOS Sound Journey
For professional sessions and retreats
Ask about availability
No. 06HYETOS Deep Journey
For deep sound journeys and extended relaxation
Ask about availability
No. 07HYETOS Ceremonial
For large sound baths, retreats and ceremonial spaces
Ask about availabilityEach HYETOS is handmade and unique. Duration and the character of the sound may show small variations.
HYETOS accessories
Companion pieces for the safe use, transport and presentation of HYETOS.
HYETOS Stand
A stand for the safe placement and elegant presentation of HYETOS. Created in collaboration with Craft House.
Ask about the standHYETOS Travel Case
A protective travel case for safe storage and transport of HYETOS.
Follow HYETOS
Discover the latest creations, sounds and moments of HYETOS.
For a long life of your instrument.
For correct operation and the longest possible lifespan of the instrument.
Always hold it with both hands while in use.
Turn it slowly and steadily. Do not shake it vigorously.
Do not drop it, hit it or apply pressure to it.
Do not use it as a percussion instrument.
Do not open it or attempt to alter its interior.
Do not add water, sand, extra seeds or any other materials.
It is an indoor instrument — do not leave it in direct sunlight, high temperatures, humidity, or inside a car for long hours.
Do not place it near fire, radiators or other heat sources.
Clean it only with a soft, dry or lightly damp cloth. Do not use chemical cleaners.
When not in use, store it in its case in a safe place or on the HYETOS stand.
Children should not use it without supervision. Take care around pets.
Do not clean it with alcohol or strong chemicals.
Do not leave it on the edge of a table, chair, or any place where it could fall.
A small amount of static electricity is normal due to the movement of the natural seeds inside the transparent body. If some seeds temporarily stick to the walls, use slow motions and clean the exterior with a soft, lightly damp cloth.
Our HYETOS support covers manufacturing issues only. It does not cover damage caused by dropping, impact, vigorous shaking, opening or tampering with the interior, exposure to water, humidity, direct sunlight, high temperatures, or any other use contrary to these care instructions.
— The HYETOS team
Get in touch
For orders, availability or more information, you can reach us directly.




